More like this? Subscribe

We can choose the preferred network type of the SIM card, for example, if there is no or very poor reception under 4G/LTE, we can switch to 3G in order to remain reachable.

Android 11 | MIUI 12.0
Step 1: Tap on  Settings
Step 2: Tap on  SIM cards & mobile networks
Step 3: Choose a  SIM card   (Dual SIM)
Step 4: Tap on  Preferred network type
Step 5: Choose  Prefer LTE ,    Prefer 3G  or  2G only
  1. Tap on Settings
  2. Tap on SIM cards & mobile networks
  3. Choose a SIM card (Dual SIM)
  4. Tap on Preferred network type
  5. Choose Prefer LTE, Prefer 3G or 2G only
Download instructions?
If you need the manual often or offline, you can download it here as a PDF document for free. Download

Xiaomi Instructions